The Economic Minerals and Industrial Rocks of the Sudan, Khartoum. By A. Abdel Mageed. Centre for Strategic Studies, Khartoum, Sudan (Publishers) 1998, PP.553 (Document 31).

Books  Currently Under Revision:

El – Nadi, A.H., Farwa, A.G., El-Tayeb, T. and El-Turabi, D.A.   A Glossary of Geological Terms (in Arabic). Assignment from the Higher Commission for Arabicization. Ministry of Higher Education  (Document 32).